Appian vs ROK Solution vs Stack AI vs CrewAI

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Appian
vs
Competitor 1
ROK Solution
Competitor 2
Stack AI
Competitor 3
CrewAI
Compare
4 tools · best value per row highlighted
Your tool Appian
appian.com
Appian is an enterprise platform for process automation that orchestrates AI agents, existing systems and people from one place.
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Competitor ROK Solution
rok-solution.com
Organizations wrestling with strict compliance requirements and complex security mandates need ROK Solution
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Competitor Stack AI
stack-ai.com
Connect AI models visually
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Competitor CrewAI
crewai.com
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
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Traffic estimated monthly website traffic
Monthly visits
—
1.2Kvisits/mo
6.3Kvisits/mo
476.6Kvisits/mo
MoM change
—
▲ 4.3%
▼ 57.9%
▼ 10.3%
6-month growth
—
-35.5%
-93.7%
-5.3%
Global rank web
—
#12,872,025
#1,700,092
#107,487
Avg. last 3 months
—
1.2K
13.9K
564.3K
Bounce rate lower is better
—
38%
39%
46%
Pages / visit
—
2.2
1.8
2.6
Visit duration
—
48s
14s
1m 32s
Traffic sources
—
—
—
● Direct 75% · ● Referral 23%
AppianROK SolutionStack AICrewAI
0171.3K342.6K513.9K685.2KROK Solution · 337ROK Solution · 677ROK Solution · 811ROK Solution · 1.8KROK Solution · 2.3KROK Solution · 1.1KROK Solution · 1.4KROK Solution · 1.1KROK Solution · 1.2KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K1001K10K100K1MROK Solution · 337ROK Solution · 677ROK Solution · 811ROK Solution · 1.8KROK Solution · 2.3KROK Solution · 1.1KROK Solution · 1.4KROK Solution · 1.1KROK Solution · 1.2KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Freemium
Free
Starting price
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—
Free tier
Free
Free tier
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–
Free trial
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–
–
API access
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–
Plans
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—
—
Basic FreeEnterprise $0
Capabilities input → output
Input
DataDocumentsText
Text
DataDocumentsText
Text
Output
Apps
Apps
Apps
AppsCode
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI WorkflowNo-Code & Low-Code
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
5
5
9
No-code
Workflows
Agents
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Process automation
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–
Agent creation
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–
Finance workflow automation
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–
Agent collaboration
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–
–
Agent management
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–
–
Developer tools
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–
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Agent testing
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–
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Development
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–
–
HR
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–
–
Workflow deployment
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.